OT-2026-000055997
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, vented before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000055997) never changes.
Identity and time
| Publication number | OT-2026-000055997 · never reused |
|---|---|
| Internal UUID | 01a0ae87-0a4a-7bb2-ba10-46b045b6b41f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:20.734835Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055997 |
| Status | PUBLIC |
Content hashes
| Canonical text | f033b75b1ff834a94d6c1461722e919e713c0bbfde4370aa37411f6ca975eaa4 |
|---|---|
| Markdown | a41d7aad815d95970cad05558d355b0ebd8c8618c241f01c41fee5c255fce0ee |
| Publication page | 5352a2b15e20859958e1d7df0526ee97a421d2ca8f19bc7a010db32564265de5 |
| Manifest | 9b0c45270c9d4fac2e21189c21da7d1517a8767471a15d5c151c305e08ceb0d9 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | 8UTHyJiodznhxPIOdcTZF37XFpzIor0CPWb2noU/GqKzcImh3gtkAA5GK+EG3IRhAkTQfc4XznHrCqzhjAQIAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:51:31.278000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055997observed 5352a2b15e20859958e1d7df0526ee97...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:51:31.259882Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055997/manifest.jsonobserved 9b0c45270c9d4fac2e21189c21da7d15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:31.242669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055997/publication.mdobserved a41d7aad815d95970cad05558d355b0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:31.225334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055997/publication.txtobserved f033b75b1ff834a94d6c1461722e919e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|